Question

Exercise - a
1- Find the
Proportions
missing numbers
in the following
the following table
SNO
Proportion
Product of Extrems
Product of
Means
1:20:43
5:6:275.90
10
3:46:24.3
*P:
25:40:45
30
72
g) 3:66:12TI​

Answer 1

Answer:

1. Check whether the two ratios form a proportion or not:

(i) 6 : 8 and 12 : 16; (ii) 24 : 28 and 36 : 48

Solution:

(i) 6 : 8 and 12 : 16

6 : 8 = 6/8 = 3/4

12 : 16 = 12/16 = 3/4

Thus, the ratios 6 : 8 and 12 : 16 are equal.

Therefore, they form a proportion.

Answer 2

Answer:

Kkkkkkkkkkkkkkkkkkkkk Kkkkkkkkkkkkkkkkkkkkk Kkkkkkkkkkkkkkkkkkkkk Kkkkkkkkkkkkkkkkkkkkk Kkkkkkkkkkkkkkkkkkkkk sure